| Affiliation: | ? Professor, Oral Pathology, Ribeirão Preto University, Ribeirão Preto, Brazil; and the Department of Stomatology, Center of Treatment and Research AC Camargo Cancer Hospital, São Paulo, Brazil.;† Professor, Oral Pathology, School of Dentistry, State University of Rio de Janeiro, Rio de Janeiro, Brazil.;‡ Director, Department of Stomatology, Center of Treatment and Research, AC Camargo Cancer Hospital, São Paulo, Brazil.;§ Professor, Oral Semiology, School of Dentistry of Piracicaba, State University of Campinas, Piracicaba, São Paulo, Brazil.;¶ Professor, Oral Pathology, School of Dentistry of Piracicaba, State University of Campinas, Piracicaba, São Paulo, Brazil.;∥ Director, Department of Head and Neck Surgery and Otorhinolaryngology, Center of Treatment and Research, AC Camargo Cancer Hospital, São Paulo, Brazil. |
